src/lib/ffs.h

   1 /*********************                                                        */
   2 /*! \file ffs.h
   3  ** \verbatim
   4  ** Top contributors (to current version):
   5  **   Morgan Deters, Tim King
   6  ** This file is part of the CVC4 project.
   7  ** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS
   8  ** in the top-level source directory) and their institutional affiliations.
   9  ** All rights reserved.  See the file COPYING in the top-level source
  10  ** directory for licensing information.\endverbatim
  11  **
  12  ** \brief Replacement for ffs() for systems without it (like Win32)
  13  **
  14  ** Replacement for ffs() for systems without it (like Win32).
  15  **/
  16
  17 #include "cvc4_private.h"
  18
  19 #ifndef CVC4__LIB__FFS_H
  20 #define CVC4__LIB__FFS_H
  21
  22 //We include this for HAVE_FFS
  23 #include "cvc4autoconfig.h"
  24
  25 #ifdef HAVE_FFS
  26
  27 // available in strings.h
  28 #include <strings.h>
  29
  30 #else /* ! HAVE_FFS */
  31
  32 #include "lib/replacements.h"
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif /* __cplusplus */
  37
  38 int ffs(int i);
  39
  40 #ifdef __cplusplus
  41 }/* extern "C" */
  42 #endif /* __cplusplus */
  43
  44 #endif /* HAVE_FFS */
  45 #endif /* CVC4__LIB__FFS_H */